Contents Preface introduction unit 1

Match the phrasal verbs with their definitions:

1. 
   Wipe out a) make an extra copy
   
2. 
   Hack into b) send an electronic document to printer
   
3. 
   Back up c) completely erase or delete files
   
4. 
   Go down d) end a session on the by closing an application or removing power
   
5. 
   Log in e) to appear suddenly an advertisement on a computer screen
   
6. 
   Pop up f) enter a computer or network illegally
   
7. 
   Print out g) connect to a computer using username and password
   
8. 
   Boot up h) to manipulate a display so as to make it smaller
   
9. 
   Zoom out i) to move through text or graphics
   
10. 
    Scroll down j) to start a computer
    

8.